Github Actions added

Author: php1301

.github/workflows/docker-image.yml renamed to .github/workflows/actions.yml

@@ -5,7 +5,7 @@ jobs:
     name: build and publish
     runs-on: ubuntu-latest
     steps:
-        uses: actions/checkout@v2
+      - uses: actions/checkout@v2
         with:
           ref: master
       - name: npm install